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Fix of crash in installer (crashdump)

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Since we use the model set component also in the launcher, we need to avoid nullptr calls
This commit is contained in:
Klaus Basan
2018-02-14 05:18:21 +01:00
parent 71de1bf02a
commit 4da3309226
1 changed files with 5 additions and 3 deletions
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8
src/blackgui/components/dbownmodelsetcomponent.cpp
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@@ -291,9 +291,11 @@ namespace BlackGui
void CDbOwnModelSetComponent::createNewSet()
{
// make sure both tabs display the same simulator
Q_ASSERT_X(this->getMappingComponent(), Q_FUNC_INFO, "Missing mapping component");
// since we use the componet also in the launcher wizard, mc might not be existing
const CSimulatorInfo simulator(this->getModelSetSimulator());
this->getMappingComponent()->setOwnModelsSimulator(simulator);
CDbMappingComponent *mc = this->getMappingComponent();
if (mc) { mc->setOwnModelsSimulator(simulator); }
if (!m_modelSetFormDialog)
{
m_modelSetFormDialog.reset(new CDbOwnModelSetFormDialog(this));
@@ -313,7 +315,7 @@ namespace BlackGui
else
{
static const CStatusMessage m = CStatusMessage(this).error("No model data for %1") << simulator.toQString(true);
this->getMappingComponent()->showOverlayMessage(m);
if (mc) { mc->showOverlayMessage(m); }
}
}